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thank you so much that was really helpful

u just helped me get 5 marks on my paper thanks

how if the problem gives X and Y? not just X. Thank you

Thx man <3

You are awesome thank you

what if the total cost is function is a polynomial e.g x^3

We were asked similar question as an assignment THANK YOU!

Thanks! Clear cut and easy to follow

thank you,this quite hard to grasp at first. but now i have better understanding:)